Techmade TECH SMART POCKET 280, Manual

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Can’t make calls (I) You have set to hide your own number, but the network operator
doesn’t support this service.
(II). The ambient has strong interference.
(III). You have enabled call barring.
(IV). You have activated Line 2, but the network operator doesn’t
support this service.
Can’t charge the
battery
(I). The battery may be over discharged and it takes a while to charge
after connected to the charger.
(II) Battery performance has decreased.
Can’t connect to
network
(I). The signal is too weak, or there is radio interference.
(II). Check whether the SIM card is installed properly, whether the
contact is poor or whether the card is damaged? Please contact your
network operator if the SIM card is damaged.
The photos taken are
too dark
(I) The brightness is too low;
(II) The environment is too dark
The photos taken are
blurry
(I) The object is moving;
(II) Your hand shakes when you press the shutter
The photos taken are
distorted
The object is too close
Can’t access service
menu
The SIM card doesn’t support
Appendix C: Abbreviation and explanation
SMS Short Message Service
EMS Enhanced Message Service
SIM Subscriber Identity Module
GSM Global System for Mobile Communication
PIN Personal Identity Number
PUK PIN Unblocking Key
IMEI International Mobile Equipment Identity
CB Cell Broadcast
GPRS General Packet Radio Service
MMS Multimedia Message service
Appendix D: Optional parts

T-FLASH card
This is also called as memory card, which is used to save data.

Hands free kits
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